#eventhorizon

Live, measured metrics for the hashtag #eventhorizon from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #eventhorizon

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 12-character #name
Claim #eventhorizon — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
7
Uses / 7 days
Mastodon
7
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-08 01:04 UTC
1
09-02
1
09-03
1
09-04
2
09-05
1
09-06
1
09-07
0
09-08

7 uses by 7 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-08 01:04 UTC
#eventhorizondarkdescent
0 uses · 0 accounts / 7d
#eventhorizont
0 uses · 0 accounts / 7d
#eventhorizonamrandedesuniversums
0 uses · 0 accounts / 7d
#eventhorizonexplorer
0 uses · 0 accounts / 7d
#EventHorizonTelescopeEHT
0 uses · 0 accounts / 7d
#eventhorizonescape
0 uses · 0 accounts / 7d
#eventhorizons
0 uses · 0 accounts / 7d
#eventhorizonofdoom
0 uses · 0 accounts / 7d
#eventhorizonapproved
0 uses · 0 accounts / 7d
#eventhorizonpictoxl
0 uses · 0 accounts / 7d
#eventhorizonaward
0 uses · 0 accounts / 7d
#EventHorizonTelescope
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-08 01:04 UTC

Everything below is measured over the latest 40 public posts (spanning ~888 hours).

Posting hours (UTC) — busiest: 01:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 1

Top of the latest posts

  • 🕳️ oddquark // Black Hole Watch — 2026-09-07 A STAR POWERED BY A BLACK HOLE?! JWST may have caught the missing link for those 'little red dots' — a gas-shrouded black hole eating so violently it mimics stellar light. Early universe physics

    oddquark 📡☄️🌌@[email protected]♥ 0↻ 02026-09-07 01:15 UTCView post →

  • 🕳️ oddquark // Black Hole Watch — 2026-09-06 Light from BEHIND a black hole, bent around it and delayed on arrival — we're literally watching photons trace spacetime curvature predicted by GR. The accretion disk's hidden far side, revealed

    oddquark 📡☄️🌌@[email protected]♥ 0↻ 02026-09-06 01:15 UTCView post →

  • Movie TV Tech Geeks #MovieNews #SciFi #EventHorizon Sam Neill's Sci-Fi Horror Cult Classic Officially Returns to Streaming http://dlvr.it/TVLF3N

    Curt Johnson - Indie Genius@[email protected]♥ 0↻ 12026-09-05 12:16 UTCView post →

#eventhorizon across platforms

every network with a public tag surface

Follow #eventhorizon straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/eventhorizon